QST-4 Item Code 153128 FESTO Push-in T-connector

push-in T-connector
QST-4
Part number: 153128
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Core product range




General operating conditions
Data sheet


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Data sheet


Feature Value
Shipping date View
Size Standard
Nominal size 2.8 mm
Assembly position Any
Design T-shaped
Container size 10
Design structure Push/pull principle
Operating pressure for entire temperature range -0.095 ... 0.6 MPa
Operating pressure complete temperature range -0.95 ... 6 bar
Operating pressure for entire temperature range -13.775 ... 87 psi
Temperature-dependent operating pressure -0.095 ... 1.4 MPa
Temperature dependent operating pressure -0.95 ... 14 bar
Temperature-dependent operating pressure -13.775 ... 203 psi
Maritime classification see certificate
Operating medium Compressed air in accordance with ISO8573-1:2010 [7:-:-]
Water as per manufacturer's declaration at www.festo.com
Note on operating and pilot medium Lubricated operation possible
Corrosion resistance classification CRC 1 - Low corrosion stress
PWIS conformity VDMA24364-B1/B2-L
Ambient temperature -10 ... 80 °C
Product weight 7.5 g
Number of outputs 2
Number of supply lines 1
Pneumatic connection, port 1 For tubing outside diameter 4 mm
Pneumatic connection, port 2 For tubing outside diameter 4 mm
Colour of release ring blue
Materials note Conforms to RoHS
Material housing PBT
Material release ring POM
Material of tubing seal NBR
Material of tube retaining claw High alloy steel, non-corrosive